19 lines
395 B
Swift
19 lines
395 B
Swift
import Foundation
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extension Optional {
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func map<T>(_ transform: (Wrapped) throws -> T) rethrows -> T? {
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guard let self else {
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return nil
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}
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return try transform(self)
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}
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func map<T>(_ transform: (Wrapped) throws -> T?) rethrows -> T? {
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guard let self else {
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return nil
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}
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return try transform(self)
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}
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}
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